Shapewear Slip Dress for Women Under Dress Seamless Tummy Control Slip Dress Plus Size Smoothing Cami Dress Slips #1 Dark Brown (Adjustable Strap) XX-Large Plus is up for auction in Clothing, Shoes & Jewelry. The current bid is $4.50, 77% below the $19.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.